baber/WOPTO huggingface dataset:
Patent WO-2018236058-A1 (WO)
Title: Electronic device for providing property information of external light source for interest object
Inventor: KWON SOON HWAN
IPC: G06K9/00
Filed: 2018-05-23
Abstract: An electronic device and method are provided guiding image capturing based on property information of an external light source. The electronic device includes a camera, a display, and a processor. The processor is configured to obtain an image using the camera; identify a face included in the image; determine a first brightness value for a first region of the identified face and a second brightness value for a second region of the identified face; determine property information of an external light source for the identified face, based on the first brightness value and the second brightness value; and provide, through the display, guide information corresponding to the property information of the external light source for the identified face.
Patent WO-2019013457-A1 (WO)
Title: User customized hand support
Inventor: LEE KEUN HO
IPC: B43K23/004
Filed: 2018-06-14
Abstract: A user customized hand support is disclosed. The user customized hand support according to one embodiment of the present invention can comprise: a body part formed along the shape of a limb of a user by extending from a portion or the entire part of the palm to the limb of the user in order to support the palm and the wrist of the user; a fixing part for fixing the body part and the limb of the user by a fixing member; a first coupling part formed in the palm portion of the body part such that an adaptive device can be mounted thereon; and a gender that can be used when the adaptive device is detachably coupled to the first coupling part.
Patent WO-2019009634-A1 (WO)
Title: Non-grounding electric leakage prevention device
Inventor: AN CHUN HUN
IPC: H01F7/06
Filed: 2018-07-05
Abstract: A non-grounding electric leakage prevention device is disclosed. The present non-grounding electric leakage prevention device comprises: an input terminal unit including a first input terminal and a second input terminal; an output terminal unit including a first output terminal and a second output terminal; an electromagnetic wave receiving unit, which is arranged so as to be adjacent to the input terminal unit and receives electromagnetic waves emitted from an input terminal, between the first input terminal and the second input terminal, electrically connected with a phase voltage terminal; a terminal polarity fixing unit, which is arranged between the input terminal unit and the output terminal unit, and determines a connection relation between the first input terminal and the second input terminal and between the first output terminal and the second output terminal according to a control signal received from the electromagnetic wave receiving unit, such that the first output terminal is electrically connected with a neutral terminal and the second output terminal is electrically connected with the phase voltage terminal; a connection terminal unit including a body unit made of an insulator, and a first connection terminal and a second connection terminal, which are arranged to be electrically insulated by being spaced from each other exposed to an upper surface of the body unit and allow the first output terminal and the second output terminal to be respectively and electrically connected to a load; and an electric leakage prevention conductor which is not electrically connected to the second connection terminal electrically connected with the phase voltage terminal but is electrically connected to the first connection terminal electrically connected with the neutral terminal, and which is arranged near the second connection terminal. Therefore, when an electric device is submerged, a flowing leakage current is reduced so as to prevent electrical shock and, furthermore, the generation of a leakage current between a phase voltage terminal and a ground terminal is prevented, and a phenomenon in which a circuit of the electric leakage prevention device is tripped can be prevented.
Patent WO-2019059699-A1 (WO)
Title: Electric air purifying mask
Inventor: KIM KYUNG-HWAN
IPC: A41D13/11
Filed: 2018-09-21
Abstract: The present invention relates to a personal electric air purifying mask. The electric air purifying mask of the present invention comprises: a mask frame disposed on the face of a user; a nose cup held in a central region of the mask frame so as to ensure a space for the user's breathing; an electric fan mounted in one of frame regions on the left and right sides of the user's face, which are divided along a longitudinal axis of the mask frame, so as to suction air and supply the same to the space for the user's breathing; a filter disposed adjacent to the electric fan and along the plate surface direction of the mask frame on one side of the mask frame, so as to filter out contaminants in the suctioned air; a battery mounted on the other side of the mask frame so as to supply electric power to the electric fan; and a control board mounted on the other side of the mask frame so as to control the electric fan.
Patent WO-2020027370-A1 (WO)
Title: Optical interferometer and operating method thereof
Inventor: KIM YOUNGWOONG
IPC: G01B9/02
Filed: 2018-09-27
Abstract: An optical interferometer and an operating method thereof are provided. An optical interferometer, according to an aspect of the present invention, comprises: a coupler for splitting an input optical signal into a plurality of optical signals; a 90-degree interferometer for forming optical interference of a 90-degree-phase bias difference with the split optical signals; a plurality of detectors for detecting, as electric signals, respective optical signals with which the optical interference of 90-degree-phase bias difference is formed; a phase shifting unit for shifting the phase of the electric signals detected by any one of the plurality of detectors by 90 degrees; and a signal merging unit for merging the phase-shifted electric signals shifted by the phase shifting unit and the electric signals of which the phase is not shifted by the phase shifting unit.
Patent WO-2019135488-A1 (WO)
Inventor: PARK SANG SOO
IPC: H02H3/00
Filed: 2018-11-16
Abstract: Disclosed is an emergency disconnect circuit for an energy storage system, capable of being smoothly operated during power outages and in recovery situations, respectively. For example, disclosed is an emergency disconnect circuit connected to wiring positioned between a power grid and an energy storage system, the emergency disconnect circuit comprising: an emergency disconnect switch, positioned in a first division line divided from the wiring, capable of being opened by an operator; a first relay coil connected in series with the emergency disconnect switch; a second relay coil connected in parallel to the emergency disconnect switch and the first relay coil; a first contact, positioned in a second division line divided from the wiring, cooperating with the first relay coil; a second contact, connected in series with the first contact, cooperating with the second relay coil; and a breaker, electrically connected to the second division line, being operated when no current flows through the second division line.
Patent WO-2019135489-A1 (WO)
Inventor: LEE SUNG YULL
IPC: F16F7/12
Filed: 2018-11-20
Abstract: Provided is an elastomeric composite for impact absorption, which comprises: foam-shaped beads made of a first polymer material; and an aggregate in which the beads are bound into a bundle form through a binding material made of a second polymer material, wherein a boundary layer having an unequal thickness between the beads is formed by the binding material.
Patent WO-2020122296-A1 (WO)
Inventor: JEONG SE WOONG
IPC: B29C70/46
Filed: 2018-12-14
Abstract: 압축 성형용 금형이 제공된다. 일 실시예에 따른 압축 성형용 금형은 성형부가 상면에 형성된 하부 금형; 성형부에 삽입되는 코어; 하부 금형의 상면에 결합되고, 성형부 상에 탄소복합재료의 충진을 위한 공동을 형성하는 중간부 금형; 중간부 금형의 상방에 승강 가능하게 배치되고, 탄소복합재료의 압축을 위한 압축부가 하면에 형성된 상부 금형; 및 코어가 결합되는 코어 결합구가 형성된 허브 부싱을 포함하고, 중간부 금형은 측방향에서 서로 맞대어지는 복수의 분할 금형으로 형성되고, 코어에는 상하로 관통된 이형 볼트 체결구가 형성된다.
Patent WO-2019151677-A1 (WO)
Title: Electronic device and control method therefor
Inventor: LEE KWANGHO
IPC: H04L29/06
Filed: 2019-01-14
Abstract: The present invention relates to an electronic device comprising: a communication unit; a power unit; a first processor having a first state of receiving first power from the power unit so as to transmit and receive information by being connected to a server through the communication unit, and a second state of not receiving power from the power unit or receiving a second power that is less than the first power; and a second processor for repeatedly outputting a state conversion signal within the range of predetermined time intervals when the the first processor is in the second state, wherein the first processor is converted into the first state on the basis of the state conversion signal so as to transmit connection maintenance information to the server through the communication unit, and is converted into the second state.
Patent WO-2020101120-A1 (WO)
Inventor: HAN HYUN SUK
IPC: H02J50/90
Filed: 2019-03-26
Abstract: A vehicle wireless charger is provided. A vehicle wireless charger according to an embodiment of the present invention is supplied with external power from a vehicle power source and wirelessly charges a mobile device held thereby, the vehicle wireless charger comprising: a voltage measurement module for monitoring a voltage value of the external power; an auxiliary power storage module for storing auxiliary power by using the external power; a fixing member control module for controlling a fixing member which is provided to fix the mobile device and operates by using the external power or the auxiliary power; and a wireless charging module for wirelessly charging the mobile device, wherein the fixing member control module: fixedly fastens or unfixes the mobile device when the external power is provided; and unfixes the mobile device when the auxiliary power is provided.
Patent WO-2020153533-A1 (WO)
Title: Système photovoltaïque multi-couches (multi-empilement) avec réflecteur
Inventor: YANG SANG HOON
IPC: H02S30/10
Filed: 2019-05-13
Abstract: L'invention concerne un système photovoltaïque multicouche à réflecteur qui comprend une base, un panneau solaire disposé sur la base, et un réflecteur relié à une extrémité d'une partie supérieure ou d'une partie inférieure d'un premier panneau solaire pour former un angle prédéterminé avec le panneau solaire.
Patent WO-2020040405-A1 (WO)
Title: Surface finishing material
Inventor: KIM GI-JUNG
IPC: B32B27/08
Filed: 2019-05-17
Abstract: The present invention provides a surface finishing material capable of increasing the utilization rate of a recycled synthetic resin. The surface finishing material comprises an upper layer, a lower layer, and an intermediate layer disposed between the upper layer and the lower layer. The upper layer has a thickness greater than the lower layer. There is a color difference between the CIE LAB color coordinates of the surface finishing material as measured from the upper layer side and the CIE LAB color coordinates of the laminate as measured from the lower layer side.
Patent WO-2019235835-A1 (WO)
Title: Semiconductor device package
Inventor: LEE KOH EUN
IPC: H01L23/373
Filed: 2019-06-05
Abstract: An embodiment provides a semiconductor device package, the package comprising: a substrate including an electrode disposed on one surface; a metal sidewall disposed on the substrate while surrounding the electrode; a semiconductor device disposed on the electrode; and a light transmitting member disposed on the metal sidewall to cover the semiconductor device, wherein the metal sidewall has the inner surface and the outer surface which are corrugated, and includes: a first metal part disposed on the substrate; a second metal part disposed on the first metal part; and a third metal part disposed on the second metal part, and the inner surface or the outer surface of the metal sidewall includes a recess portion between the second metal part and the third metal part.
Patent WO-2019245210-A1 (WO)
Inventor: SEO TAE SEOP
IPC: G06Q20/20
Filed: 2019-06-11
Abstract: L'invention concerne un système de paiement sans contact à ondes sonores destiné à la saisie d'un montant de paiement par un terminal de vendeur et un procédé associé, le système permettant à un vendeur de saisir un montant de paiement par l'intermédiaire d'un programme de paiement à ondes sonores de vendeur, installé sur un terminal de vendeur, de façon à garantir de manière améliorée la commodité du paiement pour l'acheteur. De plus, le système peut être utilisé sur des ordiphones de tous les fabricants sans terminal pour cartes de crédit, POS, lecteur QR, etc., et peut facilement traiter un paiement et une authentification sans activer préalablement un réglage d'une fonction spécifique comme Bluetooth ou NFC.
Patent WO-2019245221-A1 (WO)
Inventor: JUNG SANG-EUN
IPC: H01R13/24
Filed: 2019-06-12
Abstract: A terminal for a connector is disclosed. A terminal for a connector, according to one aspect of the present invention, comprises: a cable fixing part to which a signal transmission cable is connected; an upper contact part extending in one direction from the cable fixing part; and a lower contact part extending, from the cable fixing part, in parallel with the upper contact part, having a predetermined gap therebetween, wherein at least one of the upper contact part and the lower contact part may be provided to move in a direction in which the gap increases or decreases.
Patent WO-2019245329-A1 (WO)
Title: Appareil et procédé de réalisation d'un changement de cellule conditionnel dans un système de communication sans fil
Inventor: LEE YOUNGDAE
IPC: H04W36/00
Filed: 2019-06-21
Abstract: La présente invention concerne un appareil et un procédé de réalisation d'un changement de cellule conditionnel dans un système de communication sans fil. Un dispositif sans fil reçoit une configuration de mobilité conditionnelle associée à de multiples cellules cibles à partir d'un nœud de desserte. La configuration de mobilité conditionnelle comprend des commandes de mobilité pour chacune des multiples cellules cibles. Le dispositif sans fil reçoit des informations sur une cellule cible parmi les multiples cellules cibles à partir du nœud de desserte, et réalise une mobilité vers la cellule cible sur la base d'une commande de mobilité pour la cellule cible.
Patent WO-2020009496-A1 (WO)
Title: Biometric information measurement device and method
Inventor: HWANG JEONG EUN
IPC: A61B5/145
Filed: 2019-07-04
Abstract: A biometric information measurement device according an aspect may comprise: a pulse wave sensor which has a contact surface formed in a convexly curved shape toward a subject contact surface to come into contact with a subject, and measures at least one pulse wave signal from the subject having been in contact with the contact surface; a force sensor arranged on the lower portion or the side surface of the pulse wave sensor so as to sense contact force between the subject and the pulse wave sensor; and a processor for estimating biometric information of the subject on the basis of the at least one measured pulse wave signal and the measured contact force.
Patent WO-2020017828-A1 (WO)
Title: Tablet comprising drug release control structure and tablet manufacturing method using 3d printing technology
Inventor: KIM SANG WOOK
IPC: A61K9/20
Filed: 2019-07-11
Abstract: Disclosed are a tablet comprising a drug release control structure and a tablet manufacturing method using 3D printing technology.
Patent WO-2020036326-A1 (WO)
Title: Method for changing width of aluminum panel for construction
Inventor: BACK HI JENG
IPC: E04G9/06
Filed: 2019-07-22
Abstract: The present invention relates to a method for reusing an aluminum panel for construction, the method enabling an existing aluminum panel in use to be re-formed into a panel having a width changed to a particular measurement required in individual construction sites. The method comprises the steps of: providing an existing aluminum panel for construction; removing a part of a section of a flat body of the panel along the length direction; cutting and removing upper and lower frames and a reinforcement frame along the length direction from a point in a cut width section; and positioning a reusable lateral frame having an L-shaped cross section on the cut part of the panel and welding the contact part of the two members. A panel provided as a material for which the steps have been performed is renewed into a panel having a changed width.
Patent WO-2020141681-A1 (WO)
Inventor: LEE YOON SIK
IPC: A45D40/18
Filed: 2019-08-08
Abstract: Provided is a container comprising: a main body part which includes an inner wall portion, an outer wall portion having an inner diameter that is greater than the outer diameter of the inner wall portion, and a hollow space between the inner wall portion and the outer wall portion; a cover plate which is coupled to the main body part, and opens and closes the space formed between the inner wall portion and the outer wall portion; a refrigerant part disposed between the inner wall portion and the outer wall portion; and 6) a cover part pivotably coupled to the main body part. A cosmetic material accommodated in the main body part can be refrigerated or cooled by the refrigerant part, and the cosmetic material can be prevented from being damaged by high temperatures in high-temperature weather, such as in the summer.
Patent WO-2020080738-A1 (WO)
Inventor: BYUN SEUNG HO
IPC: A47J36/16
Filed: 2019-10-10
Abstract: The present invention relates to a multi-functional pot comprising: an inner container; and a means provided in a lid and rotating the inner container, wherein a plurality of chopsticks are formed on the bottom surface of the inner container so that, when ramen is cooked with the lid closed, the ramen is easily separated by a leg part by rotating the inner container, and the inner container is porous so that steamed food using steam may be solely cooked or steamed food may be simultaneously cooked while ramen or rice is cooked. To this end, the present invention relates to a multi-functional pot, wherein a lid covering a container has a lid hole penetrating the center thereof, and a rotary shaft is inserted through the lid hole to be rotatable in place so that food may be stirred by using the rotary shaft without opening the lid. The multi-functional pot is provided with an inner container that is porous inserted into the container, the lower end of the rotary shaft is coupled to the center of the inner container, and a plurality of chopsticks are provided on the bottom surface of the inner container so that food in the container is stirred by the chopsticks due to rotation of the inner container by rotating the rotary shaft while food for steaming is contained in the inner container or the inner container is empty.
Patent WO-2020145521-A1 (WO)
Inventor: KWON OHHYUCK
IPC: H01Q3/26
Filed: 2019-12-10
Abstract: Methods and devices for antenna switching are provided. A wireless signal is transmitted and received through a specific antenna module among a plurality of antenna modules. Status information about each of one or more other antenna modules among the plurality of antenna modules is acquired, when a temperature of the specific antenna module exceeds a predetermined value. The temperature of the specific antenna module is measured through a respective sensor module of a plurality of sensor modules. Each sensor module of the plurality of sensor modules is contained in or disposed adjacent to a respective antenna module of the plurality of antenna modules. The specific antenna module is switched to an antenna module selected from among the one or more other antenna modules, based on the acquired status information.
Patent WO-2020189901-A1 (WO)
Inventor: CHUNG YOUNG BAE
IPC: C08K3/10
Filed: 2020-02-20
Abstract: The present disclosure according to one aspect relates to conductive powder comprising: core particles; and a polymer layer surrounding the surface of the core particles, wherein the polymer layer has a plurality of conductive particles bonded thereto, and the polymer contains one or more unsaturated hydrocarbons, aromatic hydrocarbons, or both. The present disclosure according to one aspect relates to a test connector comprising: a conductive part including the conductive powder; and a sheet of an insulating material. The conductive powder according to one aspect of the present disclosure may exhibit excellent deformation resistance, abrasion resistance, and resistance stability.
Patent WO-2021010573-A1 (WO)
Inventor: PARK KI HO
IPC: B32B7/12
Filed: 2020-04-07
Abstract: A laminated film for an eco-friendly packaging material, according to one embodiment, comprises: a paper layer for blocking oxygen and moisture; and a film layer that can be biodegraded or biologically disintegrated by means of at least one from among microorganisms, moisture, oxygen, light and heat, wherein the oxygen transmission rate of the laminated film can be 0.01-1 cc/m 2  per day, and the moisture transmission rate thereof can be 0.01-1 cc/m 2  per day.
Patent WO-2020235841-A1 (WO)
Inventor: CHAE OH BYONG
IPC: H01M4/139
Filed: 2020-05-07
Abstract: The present invention relates to a negative electrode manufacturing device comprising: a pre-lithiation reaction tank which is partitioned into an impregnation section, a pre-lithiation section, and an aging section in this order, and includes a pre-lithiation solution; a negative electrode roll which is disposed outside the pre-lithiation solution and can wind and unwind a negative electrode structure; and one or more pre-lithiation rolls which are disposed in the pre-lithiation solution and can make the negative electrode structure unwound from the negative electrode roll travel into the pre-lithiation reaction tank. The pre-lithiation roll includes an inner ring, an outer ring which is formed on the inner ring and can rotate, and a rolling body disposed between the inner ring and the outer ring. The outer ring included in the pre-lithiation roll includes a nonconductor.
Patent WO-2021241793-A1 (WO)
Title: Display device
Inventor: PARK DAEGUN
IPC: G06F1/16
Filed: 2020-06-10
Abstract: A display device according to an embodiment of the present disclosure comprises: a base; a stand bar extending vertically upright on the base; and a head which has a display on the front thereof and a peripheral portion with a pair of long sides and a pair of short sides, and is pivotable between a horizontal mode in which the long sides are horizontal and a vertical mode in which the long sides are vertical, wherein the head may comprise a processor configured to determine whether a rotation lock release condition of the head is satisfied, and rotate the head around a rotary shaft according to an external force applied to the head when the rotation lock release condition is satisfied.
Patent WO-2021020757-A1 (WO)
Inventor: KANG HYUNGGU
IPC: C22C38/34
Filed: 2020-07-07
Abstract: Disclosed is a ferrite-based steel sheet that has excellent corrosion resistance for an exhaust system while containing a reduced amount of Cr which is an expensive element. The ferrite-based steel sheet having excellent corrosion resistance for an exhaust system according to an embodiment of the present invention comprises, by weight%: 0.02% or less of C; 0.02% or less of N; 2.0% or less of Si; 0.5% or less of Mn; 3.0 to 5.5% of Cr; 0.001 to 0.3% of Ti; 1.0 to 4.0% of Al; and the balance of Fe and inevitable impurities, wherein the ferrite-based steel sheet has a surface scale layer and satisfies a maximum content of 15.0% or more for Al and a maximum content of 3.0% or less for Si in a range from a surface to the depth of 0.2 μm.